Frodi of Gullinbursti

Frodi is a young man with light skin who appears to be in his 20s. He is tall and of medium build. He has an athletic build, but he's not very muscular. His pupils are dark blue, similar to his hair, which he keeps tied up, although it's cut short to just past the nape of his neck.

Frodi is shown to be a man proud of being one of the seven God Warriors and therefore a guardian of Asgard, he is also shown to be someone who tends to underestimate his enemies, however he does not hesitate to use the power granted to him by the land of Asgard and the Yggdrasill (divine tree) to confront his enemies when he considers them "interesting", he is also shown to be a loyal servant of Andreas and the land of Asgard. Frodi has also shown to be capable of accepting his mistakes or failures as well as possessing the maturity to assume them and seek to compensate for them. In the same way, he avoids falling into the provocations that others could set for him, such as in the case of Surt.

Frodi is descended from an illustrious family of Asgard considered masters of the art of swordsmanship and who have served the god Odin since ancient times. Although Frodi and Lyfia were born under different conditions, they grew up together and apparently both lived in the same house. One day Lyfia told Frodi that Hilda had gotten her a job at Valhalla Palace. Upon hearing this, Frodi asks if she is going to leave, to which Lyfia replies that for generations Frodi's family has served the god Odin and that therefore they could not take care of someone like her forever. Frodi replies that he does, but he does not get to finish telling her what he wanted because he reconsiders and tells her that if Hilda has chosen her, it would be better for her to try harder, to which Lyfia responds yes. Upon inheriting her name, Frodi became a candidate for God Warrior alongside Balder, but he mentions that he wanted to protect Odin and also Lyfia. Frodi appears before a group of soldiers, mentioning their incompetence in not being able to detain a woman and a foreigner, one of the soldiers replies that the foreigner was not a civilian and was possibly a Gold Saint in the service of Athena, upon hearing this he quickly sends that soldier to report what happened immediately to Andreas, while he considers this fact as something interesting. Later Frodi accompanied by a group of common soldiers find Lyfia inside a villager's house in Asgard, even when Lyfia tries to escape she is caught by Frodi's squad.

The young woman and the God Warrior have a brief conversation where Frodi tells her to put aside her whims, because even he will not be able to protect her forever, to which Lyfia replies that she has no intention of him protecting her, after hearing this Frodi comments that he had heard that the young woman was in the company of a Gold Saint to which Lyfia replies that he had left, hearing this between laughs he asks the young woman "if the Gold Saint who accompanied her has fled?", which causes him and the soldiers accompanying him to begin to laugh, after this Lyfia replies that he had not fled, only that his battle was in another place, in response to this Frodi mentions that Athena and her Saints were pathetic, it is at that moment that Aiolia arrives at the battlefield freeing Lyfia and then tells the God Warrior that he would regret having insulted Athena in his presence, hearing this Frodi wonders if the Gold Saints are really worth it, to which Aiolia replies that he will show it to him, at that moment the Gold Saint puts on his armor and defeats several soldiers, seeing this Frodi mentions that it was something worthy of a Gold Saint to which Aiolia replies that he is next on the list. The two powerful warriors appear before their opponent and begin to fight in equal power and speed which surprises Lyfia, but at that moment Frodi splits the blade from the handle to his sword to attack Leo, the God Warrior explains that his sword is called Siegschwert and that it can move independently around the battlefield at will and cut down his opponent, after this Frodi asks Aiolia if he still hadn't understood, through Yggdrasill and the land of Asgard they provide their God Robe with more power, gaining the advantage against his rival.

After hearing this Lyfia comments that the Saints are at a disadvantage to which Frodi replies that being a God Warrior who protects Asgard, it is no shame to borrow the power of his land, after this Frodi attacks Aiolia and realizes that he was right because Leo had already died and proceeds to explain that in Asgard the term "Einherjer" is used, which according to legends are warriors recruited from the dead and their bodies are covered by those marks "that now cover Aiolia, upon hearing this Leo confesses that he was dead and that however he was still in the world of the living without knowing why, upon hearing this Frodi tells him that the dead have nothing to do in the world of the living, but at that moment Aiolos communicates with Aiolia (through the necklace that he had given him when he was a child), upon hearing the words of his brother and remembering his helplessness at not having been able to help him, Aiolia raises his Cosmos to the maximum which transforms the Cloth of Leo in a God Cloth, seeing this Frodi decides to put an end to the battle and attacks Aiolia, who counters with his Lightning Plasma, after the clash of their forces both warriors fall to the ground, then Lyfia approaches Aiolia while a soldier helps a wounded Frodi to stand up, the latter realizes that the woman in front of him is not Lyfia and following the advice of that soldier, the God Warrior proceeds to withdraw from the battlefield.

Frodi appears at the God Warriors' meeting before Andreas Rize, where he initially remains silent until Hercules mentions that they can't allow the Gold Saints to continue doing what they want in Asgard, Surt mocks them both as they have fled, when they fought against the Gold Saints, which caused Hercules and Surt to almost fight, but Frodi intervenes and then mentions that he does not intend to justify himself by stating that he was far from the effects of Yggdrasill but nevertheless during his battle against Aiolia, the Cloth of Leo changed and at that moment the power of the Saint of Leo was incomparable, upon hearing what happened Hercules also states that during their battle the Cloth of Taurus also changed, hearing this finds it interesting and asks for Balder's opinion, who says that the Gold Saints possess a power that for them is still unknown, but however so far only the Saints of Leo and Aldebaran have been seen which means that not all Gold Saints possess it. After this Surt mentions that Milo is very badly injured so it is a good time to finish him off, to which Sigmund adds that they are already ready to attack, but Andreas responds that it is not necessary to be impatient and then asks Fafner when he would have it ready?, to which the God Warrior mentions that he has found a perfect "specimen" so it will not take long, hearing this Andreas smiles as he indicates that it will be fun. Later Frodi appears before Andreas Rize in order to inform him that according to the information provided by the surveillance patrol, the Gold Saints are about to penetrate the Yggdrasill barrier so he asks his superior to order the attack but to his surprise Andreas replies that they should let them "do what they want" since the "fun is about to begin" and that after that it will not be too late to act.

Later Frodi appears at the new meeting of the God Warriors before Andreas Rize, where he limits himself only to observe and listen to his superior, who explains that the Gold Saints and Lyfia were approaching Yggdrasill with the intention of destroying the tree because Athena conspired with Hades to conquer the land, Andreas then gives them the new Odin Sapphires and tells them that thanks to these objects the God Robes will receive more power from Yggdrasill and that is why the God Cloths will no longer be a problem for them, then the representative of Odin ordered the God Warriors to go to battle, the latter join their weapons forming a "circle" and exclaim that they fight for the well-being of Odin and Asgard, with the exception of the other God Warriors who retreat, Frodi decides to stay to ask his superior the reason why he allowed the Gold Saints to destroy the Fimbulvetr because if the God Warriors had stopped them they could have defeated to which Andreas replies that he wanted to test the capacity of the God Cloths in order to analyze how to overcome them. Hearing this, Frodi asks him if the God Cloths are very powerful, to which Andreas replies no, because they only transform for a moment and are a great weight on the bodies of the Gold Saints and that thanks to the new Odin Sapphires it is impossible for the God Warriors to be defeated by the Gold Saints, then Frodi asks a new question because discounting the two Gold Saints that have already been defeated there should be ten left but only nine have appeared on the battlefield, to which Andreas replies that he has already encountered the "missing" Gold Saint, which surprises Frodi, Andreas mentions that his name was Aiolos of Sagittarius and that he was the first Gold Saint he encountered, after this Andreas orders Frodi to go to his post, which the God Warrior does.

Later, Frodi appears before Aiolia when he arrives at the Vanaheim chamber, and the two warriors quickly prepare to fight. Aiolia then throws a punch, but Frodi blocks it with his sword. They both jump back. The Gold Saint launches his Lightning Bolt, which hits Frodi and knocks him back. Frodi gets up, his power increasing thanks to the new Odin Sapphire. Frodi and Aiolia continue fighting, the God Warrior is surprised since his technique "Wildschwein Strahl" did not harm his enemy, the Gold Saint told him that a technique does not work twice against a Saint, hearing this Frodi attacks Aiolia with his technique "Wildschwein Strahl", however Aiolia manages to counter the God Warrior's attack and both throw several blows, however Aiolia stops, as he was worried about Lyfia, who tried to protect the future of Asgard without any support, and asks the God Warrior if he was not worried about her, to which Frodi replies that they grew up together, but that Lyfia was wrong since she had been carried away by Hilda's ravings, then the fight resumes. Suddenly they both realize that the statue of Niflheim had been destroyed and that only the statue of the Vanaheim chamber remained standing, at that moment both were ready to continue their fight, however at that moment Lyfia appears who interferes with the fight. She told the Gold Saint that she was the one who revived the Gold Saints, Frodi cannot believe what he hears but Andreas confirms it because (according to Andreas) Lyfia wanted to take over Asgard and the entire Earth and that she revived the Gold Saints to destroy Yggdrasill, so he orders Frodi to kill Lyfia with his sword, since he must execute the law of Asgard.

Upon hearing this, Frodi takes Siegschwert and throws its blade near where Lyfia was, while telling Andreas that he could not be Lyfia's executioner. At that moment, Lyfia takes the blade and prepares to commit suicide, however, Aiolia stops her. At that moment, Frodi recovers the blade of his sword and said that he wanted to know the truth about what is happening in Asgard, however, Andreas began to manipulate him, but the God Warrior frees himself by destroying the new Odin Sapphire that possessed his God Robe. Unexpectedly, Utgard appears on that place and kills Lyfia without hesitation. Lyfia apologizes to Aiolia for what she did, before dying. Due to Lyfia's death, the Gold Saint prepares to fight Utgard, however, Frodi interferes and prepares to fight his companion while telling Aiolia to continue on his way.

•Siegschwert: It is the Mystical Sword used by the God Warrior, Frodi of Gullinbursti. Siegschwert represents light, being the counterpart of Dáinsleif who represents darkness. The blade can be separated from the hilt of the sword, this blade can fight independently against the opponent, being controlled at the will of Frodi, the blade flies through the battlefield as the wielder wishes, attacking his opponent from all directions with a simple thought, cutting all his enemies into pieces. The Siegschwert can amplify its strength through Frodi's Cosmos, covering the blade of the sword with energy. When attacking the blade of the Siegschwert, with Frodi's Cosmos at maximum, the blade increases its speed and begins to attack from all directions, giving the impression that it is a network of luminous lines, the opponent finds itself trapped between the multiple attacks of the sword until it is completely torn apart. The speed of the blade under normal conditions is capable of rivaling in strength and speed with Leo's Aiolia's Lightning Plasma, even allowing the sword to counter each of the movements at a speed greater than the speed of light, maintaining a fairly balanced combat. The Siegschwert is a double-edged Medieval Sword with a one-handed handle. The sword has a quite refined design, the silver blade of the sword has a triangular shape like the swords that began to be made in the Middle Ages during the 15th century, and in its strong third and recess the blade is adorned by a golden part that has a black gem in its center, this part joins the blade with the handle. The handle is quite detailed, its quillon is golden in color, with two golden handguards that come out of both sides giving the appearance of forming a circle around the hilt, four peaks stick out on the handguards.

•Wildschwein Strahl: Frodi makes his sword Siegschwert launch several attacks in the form of high-speed bursts, causing multiple impacts on the opponent and wounding him.